TravelMate 4730/4730G Service Guide
Page 30
... Peak 802.16e Mobile WiMAX and 802.11abgn USB and PCI Express PCIe Mini Card 2.3-2.7GHz, 3.3-3.8GHz1, 5.1-5.8GHz Windows XP and Vista Co-Existence Layer and Single Comms Control GUI Ebron's Wi-Fi drivers are compatible with fall back rates of 11, 5.5, 2, and 1Mbps 802.11g: OFDM, DQPSK, DBPSK and CCK 802...
... Peak 802.16e Mobile WiMAX and 802.11abgn USB and PCI Express PCIe Mini Card 2.3-2.7GHz, 3.3-3.8GHz1, 5.1-5.8GHz Windows XP and Vista Co-Existence Layer and Single Comms Control GUI Ebron's Wi-Fi drivers are compatible with fall back rates of 11, 5.5, 2, and 1Mbps 802.11g: OFDM, DQPSK, DBPSK and CCK 802...
TravelMate 4730/4730G Service Guide
Page 39
... 2 29 Parameter USB Configuration Description Enter the USB Configuration menu. ACPI Table/ Enter the ACPI Table/Features Control Features Control menu. Submenu Items • USB Driver Select • EHCI 1 and 2 • UHCI 1 to 5 • Per-Port Control • USB Port 1 to 6 configuration menus. Express Card PCI Express Root Port 1 to 6 Disable...
... 2 29 Parameter USB Configuration Description Enter the USB Configuration menu. ACPI Table/ Enter the ACPI Table/Features Control Features Control menu. Submenu Items • USB Driver Select • EHCI 1 and 2 • UHCI 1 to 5 • Per-Port Control • USB Port 1 to 6 configuration menus. Express Card PCI Express Root Port 1 to 6 Disable...
TravelMate 4730/4730G Service Guide
Page 136
...2. If the Issue is faulty and should be replaced. If the display is not normal, right-click on page 44. 3. Run the Windows Memory Diagnostic from the BIOS, the drive may reduce display brightness. See "Disassembly Process" on the desktop and select Personalize´ Display Settings...is virus free. 3. Run a complete virus scan using up-to-date software to the previous version if updated. 7. Roll back the video driver to ensure the computer is still not resolved, see "Online Support Information" on adjusting settings. e. Abnormal Video Display If video displays abnormally, ...
...2. If the Issue is faulty and should be replaced. If the display is not normal, right-click on page 44. 3. Run the Windows Memory Diagnostic from the BIOS, the drive may reduce display brightness. See "Disassembly Process" on the desktop and select Personalize´ Display Settings...is virus free. 3. Run a complete virus scan using up-to-date software to the previous version if updated. 7. Roll back the video driver to ensure the computer is still not resolved, see "Online Support Information" on adjusting settings. e. Abnormal Video Display If video displays abnormally, ...
TravelMate 4730/4730G Service Guide
Page 141
...10. Run a complete virus scan using System Restore. insert the Windows Vista Operating System DVD in the ODD and restart the computer. c. Select the appropriate operating system, and click Next. NOTE: Click Load Drivers if controller drives are set as the first boot device on page... 44. Remove any key to start to correct the problem. 1. Chapter 4 131 Run the Windows Vista Startup Repair Utility: a. When prompted, press any recently...
...10. Run a complete virus scan using System Restore. insert the Windows Vista Operating System DVD in the ODD and restart the computer. c. Select the appropriate operating system, and click Next. NOTE: Click Load Drivers if controller drives are set as the first boot device on page... 44. Remove any key to start to correct the problem. 1. Chapter 4 131 Run the Windows Vista Startup Repair Utility: a. When prompted, press any recently...
TravelMate 4730/4730G Service Guide
Page 143
...free. 3. Navigate to correct the problem. 1. If a device has an exclamation mark, right-click on the device and uninstall and reinstall the driver. Select Use AutoPlay for the media inserted in the lists, try the operation again. 2. c. In the Audio CD and DVD Movie fields, ...removed from the drop down menu. 5. Navigate to correct the problem. 1. Discs Do Not Burn Properly If discs can only be changed even Windows is reinstalled or the drive is enabled: a. Ensure that system resources are not running low: a. If the exclamation marker is record enabled: a....
...free. 3. Navigate to correct the problem. 1. If a device has an exclamation mark, right-click on the device and uninstall and reinstall the driver. Select Use AutoPlay for the media inserted in the lists, try the operation again. 2. c. In the Audio CD and DVD Movie fields, ...removed from the drop down menu. 5. Navigate to correct the problem. 1. Discs Do Not Burn Properly If discs can only be changed even Windows is reinstalled or the drive is enabled: a. Ensure that system resources are not running low: a. If the exclamation marker is record enabled: a....
TravelMate 4730/4730G Service Guide
Page 150
... mouse failure. 5. Restore system and file settings from a known good date using System Restore. Roll back the mouse driver to verify mouse operation. Remove and reinstall the mouse driver. 12. Check the Device Manager to determine that: • The device is OK. 2. Other Failures If the CRT... general steps to correct the problem. If the mouse uses a wireless connection, insert new batteries and confirm there is still not resolved, see Windows Help and Support. 10. See the mouse user manual. 3. For more information see "Online Support Information" on page 179. If the Issue...
... mouse failure. 5. Restore system and file settings from a known good date using System Restore. Roll back the mouse driver to verify mouse operation. Remove and reinstall the mouse driver. 12. Check the Device Manager to determine that: • The device is OK. 2. Other Failures If the CRT... general steps to correct the problem. If the mouse uses a wireless connection, insert new batteries and confirm there is still not resolved, see Windows Help and Support. 10. See the mouse user manual. 3. For more information see "Online Support Information" on page 179. If the Issue...